[Co(1,4,7,10-tetrakisbenzyl-1,4,7,10-tetraazacyclododecane)(NO3)](NO3) | 60326-14-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [Co(1,4,7,10-tetrakisbenzyl-1,4,7,10-tetraazacyclododecane)(NO3)](NO3)
• 英文别名: cobalt(2+);1,4,7,10-tetrabenzyl-1,4,7,10-tetrazacyclododecane;dinitrate
• CAS: 60326-14-9
• 化学式: C₃₆H₄₄CoN₅O₃*NO₃
• 分子量: 715.775
• InChiKey: DZIIJFZQXCQXIK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  N’,N’’,N’’’,N’’’’-四苄基环烯 、 cobalt(II) nitrate hexahydrate 以 乙醇 为溶剂， 以61%的产率得到[Co(1,4,7,10-tetrakisbenzyl-1,4,7,10-tetraazacyclododecane)(NO3)](NO3)
  参考文献：
  名称：

  Synthesis, stability and structural characterization of a new macrocyclic ligand with four neutral pendent groups: 1,4,7,10-tetrakisbenzyl-1,4,7,10-tetraazacyclo dodecane (L) and its Co and Cu complexes

  摘要：

  Two new divalent metal complexes of general formula: M(NO3)(2)(L)nH(2)O [M = Co (1), n = 0; M = Cu (2), n = 2] which coordinated to a new macrocyclic ligand, 1,4,7,10-tetrakisbenzyl-1,4,7,10-tetraazacyclododecane (L) have been synthesized and characterized structurally by X-ray diffraction. In complex 1, the central Co atom coordinately bonds to four nitrogen atoms of the macrocyclic ligand and two oxygen atoms of a nitrate anion, to form a slightly distorted octahedron. X-ray diffraction indicated that the bonds lengths of Co-N(1) and Co-N(2) are 2.212(7), 2.230(7) Angstrom, respectively. Bond lengths between Co and two oxygen atoms are the same: Co-O(1) 2.142(7) Angstrom. In complex 2 four nitrogen atoms of macrocyclic ligand coordinated to copper atom together with an oxygen atom from water molecule, which defined a five-coordinated tetragonal pyramid. The distances between Cu and nitrogen atoms are Cu-N(1) 2.020(7) Angstrom and Cu-N(2) 2.030(6) Angstrom, respectively. The bond length of Cu-O(1) is 2.126(6) Angstrom. Potentiometric measurements were determined in 1,4-dioxane-water for L, Co and Cu complexes with the formation constants: log K[ML] = 19.79 for Co and 15.61 for Cu. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)01065-4